It's a cold November night, & DS Dennis Milne is waiting to kill three unarmed men. Cynical & jaded, Milne earns money on the side by doing what he does best: punishing the bad guys. But he's been set up. This time, instead of shooting drug dealers, he kills two custom officers & an accountant. The hunter has become the hunted. With his colleagues & his enemies closing in on him, Milne must use all his skills just to stay alive.